Return Product Description

Frame and blades are 6063 extruded aluminum alloy with 200-R1 satin anodized finish. The frame has a typical wall thickness of 050
and is separated from the blades by an extruded rigid PVC track that becomes an integral part of the frame. This method of
assembly eliminates corrosion and vibration. Air foil blades are spaced 3/4" on center, and the double curved blade has the appearance of 1/2" spacing.

Return filter grilles utilize the same material specifications as above.

To provide easy access to the filter the core swings in and out
using two concealed pivot pins and is held in place by two nylon
locking devices.

Door grille blades are chevron in configuration. This provides
the benefit of being sight-proof.

An optional opposed blade damper is operated through the face
of the unit and has the same extruded mill finish aluminum
construction and injection-molded nylon bushings. Also available
with optional T-bar filler panel, model PLT.

Available in clear anodized, white or a variety of custom
painted colors.